This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The center of the Milky Way galaxy must be less than 1 AU in diameter and contain at least 4 million ... (Read 74 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
on: Jul 27, 2018
The center of the Milky Way galaxy must be less than 1 AU in diameter and contain at least 4 million solar masses. Therefore, the center of the Milky Way galaxy must be a ___________________ _,
 
  Fill in the blank(s) with correct word

Question 2

What characteristic of a star primarily determines its location on the main sequence?
 
  a. age
  b. distance from the galactic center
  c. mass
  d. space motion
  e. radius


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scottmt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 27, 2018
Answer to Question 1

supermassive black hole

Answer to Question 2

c


nevelica

  • Member
  • Posts: 563
Reply 2 on: Jul 27, 2018
Excellent

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

A clouded leopard at the Feline Conservation Center, Rosamond, California A clouded leopard at the Feline Conservation Center, Rosamond, California
Illustration of the Milky Way galaxy, showing the location of the Sun Illustration of the Milky Way galaxy, showing the location of the Sun
A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
Zaha Hadid, Rosenthal Center for Contemporary Art, Cincinnati, Ohio. 2003. Zaha Hadid, Rosenthal Center for Contemporary Art, Cincinnati, Ohio. 2003.
As cities evolve, so does architecture. This photo is of the Exhibition and Conference Center in ... As cities evolve, so does architecture. This photo is of the Exhibition and Conference Center in ...
Model of a purple bacterial reaction center complex Model of a purple bacterial reaction center complex
Video: Interspecific Competition Relationship - Competitive & Niche Differentiation

For a complete list of videos, visit our video library